How do I score a quality of life scale for a dog or cat?
Score each category from 0 to 10 with the owner, 10 being best, and add them up. On a seven-category pet quality of life scale the total is out of 70. Write down who scored it and when, and score again at the next visit so you can compare.
A practical way to run it in the exam room:
- Score it with the owner. They see the pet every day, you see it for twenty minutes. Ask about the past week, not just today.
- Go through the seven categories. Hurt, hunger, hydration, hygiene, happiness, mobility, and whether there are more good days than bad. Give each a whole number from 0 to 10.
- Add them up. The total is out of 70. Many practices note whether it sits above or below the 35 commonly cited with this scale, as context for the conversation.
- Write down who scored it and when. An owner's score and a doctor's score of the same pet can differ, so the record should say which one it is.
- Note what changed. One or two sentences on what dropped or improved since last time, and what you will watch next.
The score records a conversation. It is not a decision, and it is most useful as a trend: the same scale, the same categories, scored again in a week or two. The same approach works as a dog quality of life scale or a cat quality of life scale.




